startRunNext02 = function(tag){
	switch(tag){//具体哪个菜单执行什么操作，这里修改
	case TAG_MENU1:
		ch.gotoShow(TAG_EXP_02, g_resources_show02, null, new exp02.ShowScene02(tag));
		break;
	case TAG_MENU2:
		gg.teach_type = TAG_REAL;
		ch.gotoRun(TAG_EXP_02, g_resources_run02, null, new exp02.RunScene02(),exp02.teach_flow02);
		break;
	case TAG_MENU3:
		ch.gotoShow(TAG_EXP_02, g_resources_show02, null, new exp02.ShowScene02(tag));
		break;
		gotoShow
	case TAG_ABOUT:
		ch.gotoAbout(TAG_EXP_02, g_resources_public_about, null, res_public_about.about_j);
		break;
	}
}

// 任务流
exp02.teach_flow02 = 
	[
	 {
		 tip:"选择过氧化氢",
		 tag:[
		      TAG_LIB,
		      TAG_LIB_BG1,	   
		      ],
		      canClick:true		 
	 },
	 {
		 tip:"选择二氧化锰",
		 tag:[
		      TAG_LIB,
		      TAG_LIB_BG3,	   
		      ],
		      canClick:true		 
	 },
	 {
		 tip:"选择二氧化锰",
		 tag:[
		      TAG_LIB,
		      TAG_LIB_BG4,	   
		      ],
		      canClick:true		 
	 },
	 {
		 tip:"选择集气瓶",
		 tag:[
		      TAG_LIB,
		      TAG_LIB_BG5,	   
		      ],
		      canClick:true		 
	 },
		 {
		 tip:"选择烧瓶",
		 tag:[
		      TAG_LIB,
		      TAG_LIB_BG10,	   
		      ],
		      canClick:true		 
	 },
	 {
		 tip:"选择水槽",
		 tag:[
		      TAG_LIB,
		      TAG_LIB_BG8,	   
		      ],
		      canClick:true		 
	 },
	 {
		 tip:"选择分液漏斗",
		 tag:[
		      TAG_LIB,
		      TAG_LIB_BG7,	   
		      ],
		      canClick:true		 
	 },
	 {
		 tip:"选择试管",
		 tag:[
		      TAG_LIB,
		      TAG_LIB_BG6,	   
		      ],
		      canClick:true		 
	 },


	 {
		 tip:"点击确定，开始实验",
		 tag:[
		      TAG_LIB,
		      TAG_SURE
		      ]
	 },
	 {
		 tip:"取下二氧化锰样品盖子",
		 tag:[TAG_MNO2_NODE,
		      TAG_MNO2LID],action:ACTION_DO1
	 },
	
	 {
		 tip:"用药勺取足量二氧化锰",
		 tag:[TAG_MNO2_NODE,
		      TAG_MNSPOON],action:ACTION_DO1
	 },
	 
	 {
		 tip:"取下二氧化锰样品盖子",
		 tag:[TAG_MNO2_NODE,
		      TAG_MNO2LID],action:ACTION_DO2
	 },
	 {
		 tip:"把猪肝放入试管中",
		 tag:[TAG_VITRO,
		      TAG_PIG]
	 },
     
	 {
		 tip:"取下过氧化氢试剂瓶盖子",
		 tag:[TAG_H2O2_NODE,
		      TAG_H2O2LID],action:ACTION_DO1
	 },
	 {
		 tip:"在分液漏斗中倒入足量的过氧化氢",
		 tag:[TAG_H2O2_NODE,
		      TAG_H2O2BOTTLE],action:ACTION_DO1
	 },
	 {
		 tip:"盖上过氧化氢试剂瓶盖子",
		 tag:[TAG_H2O2_NODE,
		      TAG_H2O2LID],action:ACTION_DO2
	 },
	 {
		 tip:"将带火星的木条放到集气瓶中，观察现象",
		 tag:[
		      TAG_BATTEN_NODE,
		      TAG_BATTEN
		      ],action:ACTION_DO1
	 },
	 {
		 tip:"将带火星的木条放到集气瓶中，观察现象",
		 tag:[
		      TAG_BATTEN_NODE,
		      TAG_BATTEN
		      ],action:ACTION_DO2
	 },
	 
	 

	 {
		 tip:"取下二氧化锰样品盖子",
		 tag:[TAG_MNO2_NODE,
		      TAG_MNO2LID],action:ACTION_DO1
	 },
	 {
		 tip:"用药勺取足量二氧化锰",
		 tag:[TAG_MNO2_NODE,
		      TAG_MNSPOON],action:ACTION_DO2
	 },
	 {
		 tip:"将烧瓶装到铁架台上",
		 tag:[
		      TAG_IRON_NODE,
		      TAG_FLASK_NODE,
		      TAG_FLASK
		      ]
	 },
	 {
		 tip:"将水槽移到铁架台处",
		 tag:[
		      TAG_IRON_NODE,
		      TAG_FLUME
		      ]
	 },
	 {
		 tip:"将导管装到烧瓶上",
		 tag:[
		      TAG_IRON_NODE,
		   
		      TAG_MUSAI
		      ]
	 },
	 {
		 tip:"将集气瓶装满水",
		 tag:[
		      TAG_IRON_NODE,
		      TAG_BOTTLE
		      ],action:ACTION_DO1
	 },
	 {
		 tip:"用玻璃片盖住集气瓶口，并将集气瓶倒扣在水槽中",
		 tag:[
		      TAG_IRON_NODE,
		      TAG_GLASS
		      ],action:ACTION_DO1
	 },
	 {
		 tip:"取下过氧化氢试剂瓶盖子",
		 tag:[TAG_H2O2_NODE,
		      TAG_H2O2LID],action:ACTION_DO1
	 },
	 {
		 tip:"在分液漏斗中倒入足量的过氧化氢",
		 tag:[TAG_H2O2_NODE,
		      TAG_H2O2BOTTLE],action:ACTION_DO2
	 },
	 {
		 tip:"将分液漏斗装到铁架台上",
		 tag:[
		      TAG_IRON_NODE,
		      TAG_FENYE_NODE,
		      TAG_FENYE
		      ]
	 },
	 {
		 tip:"打开分液漏斗活塞",
		 tag:[
		      TAG_IRON_NODE,
		      TAG_FENYE_NODE,
		      TAG_FENYELID
		      ],action:ACTION_DO1
	 },
	 {
		 tip:"关闭分液漏斗活塞",
		 tag:[
		      TAG_IRON_NODE,
		      TAG_FENYE_NODE,
		      TAG_FENYELID
		      ],action:ACTION_DO2
	 },
	 {
		 tip:"待气泡有规则的排出时，将集气瓶扣在导管口",
		 tag:[
		      TAG_IRON_NODE,
		      TAG_BOTTLE
		      ],action:ACTION_DO2
	 },
	 {
		 tip:"用玻璃片盖住集气瓶口，并将集气瓶从水槽中取出",
		 tag:[
		      TAG_IRON_NODE,
		      TAG_GLASS
		      ],action:ACTION_DO2
	 },
	 {
		 tip:"将带火星的木条放到集气瓶中，观察现象",
		 tag:[
		      TAG_BATTEN_NODE,
		      TAG_BATTEN
		      ],action:ACTION_DO3
	 },
	 {
		 tip:"恭喜过关",
		 over:true

	 }
	 ]